Results 201 to 210 of about 3,435 (267)

Flexible hardware for teaching and research in renewable energy and off-grid microgrids. [PDF]

HardwareX
Escudero-Quintero C, Guzman-Rodriguez JP, Villegas-Ceballos JP, Henao-Bravo EE, Gonzalez-Montoya D.   +4 more
europepmc   +1 more source

The impact of EEG preprocessing parameters on ultra-low-power seizure detection. [PDF]

Epilepsia
Reisinger P, Larochelle J, Abkai C, Kalousios S, Zabler N, Dümpelmann M, Schulze-Bonhage A, Woias P, Comella L.   +8 more
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Select autosomal dominant DFNA11 deafness variants activate Myo7A targeting in epithelial cells.

J Cell Sci
Acharya P, Thapa G, Liao X, Matoo S, Graves MJ, Atallah SY, Tipirneni AK, Nguyen T, Chhabra NM, Maschack J, Herod MR, Ohaezu FA, Robison A, Mudaliyar A, Bharaj J, Roeser N, Holmes K, Nayak V, Alsayed R, Perrin BJ, Crawley SW, Crawley SW.   +21 more
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Paralleling of LLC Resonant Converters

IEEE Transactions on Power Electronics, 2021
The LLC resonant converter is a popular, variable switching frequency dc--dc converter that may be controlled using two methods: charge and frequency control. In this article, the application of LLC resonant converters to input-parallel, output-parallel system is studied. In this respect, the models of output-port I-V characteristics and small-signal
Suyash Sushilkumar Shah, Sagar Kumar Rastogi, Subhashish Bhattacharya   +2 more
openaire   +1 more source

A Capacitive Isolated LLC Converter

2021 IEEE Applied Power Electronics Conference and Exposition (APEC), 2021
In this paper, a novel isolated structure is presented and applied to the LLC converter. The resonant capacitor is separated into two resonant capacitors, which takes a role of not only resonant behavior but also isolation. By doing so, the proposed LLC converter has a higher power density than the traditional LLC converter due to reduction of the size
Y. T. Yau, Hung-Tsung Liang, K. I. Hwu
openaire   +1 more source

Comparison of LLC and LCCT Converter Topologies

2017 European Conference on Electrical Engineering and Computer Science (EECS), 2017
In this paper, circuit topology of LLC resonant DC-DC converter and half-bridge LCCT resonant DC-DC converter are comparatively studied for different kind of applications. A comparison of efficiency, cost and behavior of these power converters is provided.
Prídala, Michal, Frivaldský, Michal, Ovaska, Seppo   +3 more
openaire   +2 more sources

LLC Resonant Converter With Matrix Transformer

IEEE Transactions on Power Electronics, 2014
In this paper, a high efficiency high power density matrix transformer structure for LLC resonant converters is proposed. Matrix transformer is help to reduce leakage inductance and the AC resistance of windings. Flux cancellation method is utilized to reduce core size and loss.
Daocheng Huang, Shu Ji, Fred. C. Lee
openaire   +1 more source

A novel interleaved LLC resonant converter

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society, 2013
This paper presents dual LLC converters in parallel connection. Nevertheless, proposed converter efficiently integrated two LLC resonant tanks, it successfully reduce the current stress of components and increase step-down conversion ratio with higher power density and less component number than conventional dual LLC converters. All active switches are
Shih-Ming Chen, Yong-Hong Huang, Yi-Yuan Chung, Yi-Hsun Hsieh, Tsorng-Juu Liang   +4 more
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Universal Controller for Quasiresonant and LLC Converters

2019 42nd International Conference on Telecommunications and Signal Processing (TSP), 2019
The paper proposes a versatile analog controller for quasiresonant (QRC) and resonant converters, in fact for any frequency controlled DC-DC converter. The on time and off time of the transistors can be independently controlled. Design equations are provided and a small-signal model of the controller is derived.
Evelyn-Astrid Lovasz, Dan Lascu
openaire   +1 more source